39148516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 77757120

約数和(自身を除く): 38608604

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 139, 148, 173, 278, 346, 407, 556, 692, 814, 1529, 1628, 1903, 3058, 3806, 5143, 6116, 6401, 7612, 10286, 12802, 20572, 24047, 25604, 48094, 56573, 70411, 96188, 113146, 140822, 226292, 264517, 281644, 529034, 889739, 1058068, 1779478, 3558956, 9787129, 19574258, 39148516]

約数ペア:

[(1, 39148516), (2, 19574258), (4, 9787129), (11, 3558956), (22, 1779478), (37, 1058068), (44, 889739), (74, 529034), (139, 281644), (148, 264517), (173, 226292), (278, 140822), (346, 113146), (407, 96188), (556, 70411), (692, 56573), (814, 48094), (1529, 25604), (1628, 24047), (1903, 20572), (3058, 12802), (3806, 10286), (5143, 7612), (6116, 6401)]